13190389

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 14774400

約数和(自身を除く): 1584011

約数列:

[1, 19, 29, 37, 551, 647, 703, 1073, 12293, 18763, 20387, 23939, 356497, 454841, 694231, 13190389]

約数ペア:

[(1, 13190389), (19, 694231), (29, 454841), (37, 356497), (551, 23939), (647, 20387), (703, 18763), (1073, 12293)]